Win.Trojan.VisuaLand-1 — Office (OLE) malware analysis

Static analysis result for SHA-256 d0422f63feb088dc…

MALICIOUS

Office (OLE)

14.5 KB Created: 1997-07-03 03:08:00 Authoring application: Microsoft Word 6.0 First seen: 2012-06-14
MD5: 4cae1573c790af729307a13e46850e26 SHA-1: aa6039a5f1fe8ac436f3a2435f0cefc7ec260ee2 SHA-256: d0422f63feb088dc0c4da4fbef7f3e0e198e644e44d5dc21fc9ac3b20140aa67
80 Risk Score

Malware Insights

Win.Trojan.VisuaLand-1 · confidence 90%

MITRE ATT&CK
T1059.005 Visual Basic T1566.001 Spearphishing Attachment

The sample is identified as a legacy Word document containing WordBasic auto-exec macros, specifically triggering on FileSaveAs. The presence of multiple auto-exec markers like AutoOpen, FileOpen, and MyMessage suggests an attempt to run malicious code upon document interaction. The ClamAV detection name 'Win.Trojan.VisuaLand-1' further supports its malicious nature, likely involving the download and execution of a secondary payload.

Heuristics 2

  • ClamAV: Win.Trojan.VisuaLand-1 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.VisuaLand-1
  • Legacy WordBasic auto-exec macro marker medium OLE_LEGACY_WORDBASIC_AUTOEXEC
    OLE Word document contains a legacy WordBasic auto-execution marker such as AutoOpen, but no modern VBA project was recovered and no stronger macro-virus family marker was present. This is analyst-facing evidence for old Word macro execution surface, not a downloader or parser-CVE attribution by itself.

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